Tesco Steel & Engineering is a reputed manufacturer and exporter of Australia Standard AS2129 Table H Blind Flanges, engineered for secure sealing and reliable performance in piping systems. These blind flanges are installed at the end of pipelines or pressure vessel openings to stop the flow of fluids and allow safe inspection, maintenance, or system upgrades. They provide a leak-proof closure, making them a critical component in both temporary and permanent piping setups.
Internationally, these products are also referred to as AS2129 Table H BLRF, AS2129 Table H BLFF, and AS2129 Table H Blank Flanges. Their robust design and dimensional accuracy make them ideal for high-pressure and high-temperature operations. They are widely utilized across sectors such as oil & gas, petrochemical plants, marine engineering, power generation, and water treatment industries, where superior sealing capability and durability are essential.
At Tesco Steel & Engineering, we manufacture AS2129 Table H Blind Flanges in a comprehensive range of materials including stainless steel, duplex steel, alloy steel, carbon steel, low temperature carbon steel (LTCS), copper nickel, nickel, monel, inconel, hastelloy, and titanium. Our high-tech, state-of-the-art factory in Mumbai is equipped with advanced machinery and stringent quality control systems to ensure every flange meets international standards with superior precision and durability.
We proudly export AS2129 Table H Blind Flanges to global markets including Western nations such as the USA, UK, Germany, France, and Australia, as well as Middle Eastern countries like UAE, Saudi Arabia, Oman, and Qatar. Known for their excellent corrosion resistance and strength, our flanges are trusted by multiple industries for applications such as pipeline terminations, pressure vessel sealing, offshore projects, and chemical plants. With superior quality, advanced engineering, and worldwide supply capabilities, Tesco Steel & Engineering is a preferred supplier of AS2129 Table H Blind Flanges.

| NOMINAL PIPE SIZE | FLANGE OUTSIDE DIAMETER | THICKNESS OF DIAMETER | DRILLING DATA | |||
| PITCH CIRCLE DIAMETER | BOLT HOLE DIAMETER | NUMBER OF BOLT HOLES | ||||
| MM | INCH | OD | T | PCD | H | |
| 15 | 1/2 | 115 | 13 | 83 | 18 | 4 |
| 20 | 3/4 | 115 | 13 | 83 | 18 | 4 |
| 25 | 1 | 120 | 14 | 87 | 18 | 4 |
| 32 | 1 1/4 | 135 | 17 | 98 | 18 | 4 |
| 40 | 1 1/2 | 140 | 17 | 105 | 18 | 4 |
| 50 | 2 | 165 | 19 | 127 | 18 | 4 |
| 65 | 2 1/2 | 185 | 19 | 146 | 18 | 8 |
| 80 | 3 | 205 | 22 | 165 | 18 | 8 |
| 90 | 3 1/2 | 215 | 22 | 178 | 18 | 8 |
| 100 | 4 | 230 | 25 | 191 | 18 | 8 |
| 125 | 5 | 280 | 29 | 235 | 22 | 8 |
| 150 | 6 | 305 | 29 | 260 | 22 | 12 |
| 200 | 8 | 370 | 32 | 324 | 22 | 12 |
| 225 | 9 | 405 | 35 | 356 | 26 | 12 |
| 250 | 10 | 430 | 35 | 381 | 26 | 12 |
| 300 | 12 | 490 | 41 | 438 | 26 | 16 |
| 350 | 14 | 550 | 48 | 495 | 30 | 16 |
| 375 | 15 | 580 | 51 | 521 | 30 | 16 |
| 400 | 16 | 610 | 54 | 552 | 30 | 20 |
| 450 | 18 | 675 | 60 | 610 | 33 | 20 |
| 500 | 20 | 735 | 67 | 673 | 33 | 24 |
| 525 | 21 | 760 | 70 | 699 | 33 | 24 |
| 550 | 22 | 785 | 70 | 724 | 33 | 24 |
| 600 | 24 | 850 | 76 | 781 | 36 | 24 |
Countries we export to: Australian Standard AS 2129 Table H Blind Flanges / Suppliers / Stockist in Kuwait, in UAE, in Germany, Saudi Arabia, West Africa, Iraq, Congo, Mexico, Bahra, Canada, Philippes, Thailand, Kenya, Oman, Malaysia, Turkey, Qatar, Sudan, Netherlands, Oman, Nigeria, Lithuania, Gabon, Russia, Vietnam, Angola, Bolivia, Indonesia, UK, Yemen, Italy, United States, Venezuela, Spain, Iran, Estonia, Kazakhstan, Algeria, Jordan, Ecuador, Portugal, Colombia, Libya, Chile, Peru, Iran, South Africa, Bangkok, Namibia, Jeddah, Afghanistan, Israel, Zambia, Macau, Morocco, Denmark, Taiwan, Norway, Belarus, North Macedonia, Lebanon, Sri Lanka, Bhutan, Bulgaria, Albania, Ukrae, Belgium, Fland, Slovokia, Tibet, Romania, France, Brazil, Tridad & Tobago, Fiji, Tunisia, Gambia, Mexico, Hungary, Zimbabwe, Mongolia, Ghana, Egypt, Kazakhstan, Czech Republic, Azerbaijan, Poland, Greece, Costa Rica, Kosovo, New Zealand, Croatia, Puerto Rico, Tanzania, Somalia.
Major Exporting Areas:AS 2129 Table H Blind Flanges Manufacturers / Suppliers / Stockist in Moscow, Port-Of-Spain, Seoul, Montreal, Dubai, Kuala Lumpur, Aberdeen, Tehran, Bogota, Petaling Jaya, Melbourne, Abu Dhabi, Courbevoie, Edmonton, Ho Chi Minh City, Bangkok, Toronto, Muscat, Milan, Busan, Mexico City, Perth, La Victoria, Santiago, Rio de Janeiro, London, Karachi, Los Angeles, Manama, Geoje-si, Atyrau, Sydney, Riyadh, New York, Jeddah, Houston, Granada, Jakarta, Brisbane, Algiers, Kuwait City, Dubai, Hanoi, Doha, Al Jubail, Chiyoda, Cairo, Gimhae-si, Caracas, Lagos, Al Khobar, Madrid, Singapore, Calgary, Colombo, Ulsan, Istanbul, Ahvaz, Dammam, Dallas, Texas, Ankara, Sharjah, Vung Tau, Angola, Benin, Burundi, Botswana, Burkina Faso, Cameroon, Douala, Central African Republic, Republic of Congo, Democratic Republic of Congo, Côte d'Ivoire, Djibouti, Eritrea, Ethiopia, Equatorial Guinea, Gabon, Guinea, Kenya, Liberia,Malawi, Mali, Mauritania, Mauritius, Casablanca-Settat, Tanger-Tetouan-Al Hoceima, Fès-Meknès, Marrakesh-Safi, Oriental, Béni Mellal-Khénifra, Souss-Massa, Laâyoune-Sakia El Hamra, Rabat-Salé-Kénitra region, Mozambique, Temara, Niger, Rwanda, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Bangkok, Bangchan, Khlong Sam Wa, Gemopolis, Lard Krabang, Pathumthani, Bangkadi, Navanakorn, Samut Prakarn, Bangplee, Bangpoo, Saraburi, Nongkhae, SIL I/Land, Chachoengsao, 304 I/P, Gateway City, Wellgrow, Rayong, Amata City, Eastern Seaboard, Hemaraj Eastern Seaboard, Rojana, Soam Eastern, Chonburi, Amata Nakorn, Hemaraj Chonburi, Pinthong, Ayutthaya, Bangpa-in, Saha Ratna Nakorn, Nakornratchasima, Kabinburi, Prachinburi, HCMC, Tan Thuan Export Processing Zone, Bien Hoa, Dong Nai Province, Amata City Bien Hoa Industrial Park, Long Binh Techno Park, Binh Duong Province, Vietnam Singapore Industrial Park, My Phuoc Industrial Park, Ho Nai Industrial Zone, Bau Xeo Industrial Park, Long Thanh Industrial Zone, Long Duc Industrial Park, Duc Hao I, Tan Huong, Long Jiang, Tra Noc I/II, Hung Phu I, Hiep Phuoc Industrial Park, Phuoc Dong Industrial Park, Dinh Vu – Cat Hai Economic Zone.